113304192 has 64 divisors (see below), whose sum is σ = 303837600. Its totient is φ = 37407744.

The previous prime is 113304179. The next prime is 113304199. The reversal of 113304192 is 291403311.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (113304199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40503 + ... + 43209.

Almost surely, 2^113304192 is an apocalyptic number.

113304192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113304192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151918800).

113304192 is an abundant number, since it is smaller than the sum of its proper divisors (190533408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113304192 is a wasteful number, since it uses less digits than its factorization.

113304192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833 (or 2821 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 113304192 is about 10644.4441846439. Note that the first 3 decimals coincide. The cubic root of 113304192 is about 483.8922420215.

The spelling of 113304192 in words is "one hundred thirteen million, three hundred four thousand, one hundred ninety-two".